Oxygen Cylinder Transfer – Oxygen Booster Pump Filling Solutions

Published 2026-10-20 · Jinan Shangling Technology Co., Ltd.

Oxygen cylinder transfer covers filling, dispensing and residual recovery between large and small cylinders and tanks, used in medical oxygen supply, welding and cutting, and high-altitude oxygen applications. Oxygen is a strong oxidizer, so boosting and transfer require strict oil-free and safety measures.

1. Special Requirements for Oxygen Boosting

1. Oxygen-clean (oil-free): oxygen and oil can ignite or explode, so the booster, piping, valves and fittings must be degreased (oxygen service);
2. Material compatibility: seals and bodies in contact with oxygen must use oxygen-compatible materials (e.g. fluoroelastomer, copper alloys, stainless steel) – never ordinary rubber;
3. Flow control: limit filling flow to avoid dangerous temperature rise from adiabatic compression;
4. Dedicated equipment: always use an oxygen-rated booster pump, never a standard air/nitrogen booster.

2. Cylinder Transfer & Filling Solutions

1. Large-to-small filling: boost oxygen from a 40 L cylinder into smaller cylinders, up to 15 MPa (standard oxygen cylinder rating);
2. Medical oxygen dispensing: fill per medical oxygen standards, checking cylinder hydro-test dates first;
3. Residual recovery: boost residual low-pressure gas for reuse and higher utilization.

3. Applications

1. Medical oxygen: cylinder dispensing and turnaround for hospitals and oxygen plants;
2. Industrial gas: oxygen bank filling for welding and cutting;
3. High-altitude and emergency supply: centralized filling of oxygen cylinders.

4. Shangling Solution

Jinan Shangling Technology supplies oxygen-rated booster pumps and complete cylinder transfer/filling skids, degreased for oxygen service, oxygen-compatible materials, output up to 35 MPa, with auto stop at set pressure, custom-designed for your filling stations and cylinder sizes. For more details, please call 18668913679 or email ljys@163.com.